# Airworthiness Directives; Rolls-Royce plc Turbofan Engines
> **Rule** · Final rule; correction. · Published 2013-11-14 · Effective 2013-11-07 · 78 FR 68360
## Document
- **Document number:** 2013-27190
- **Category:** airworthiness
- **Manufacturer:** Rolls-Royce plc Turbofan
- **Type:** Rule
- **Action:** Final rule; correction.
- **Citation:** 78 FR 68360
- **Publication date:** 2013-11-14
- **Effective date:** 2013-11-07
- **FAA docket:** Docket No. FAA-2013-0029
## Abstract

The FAA is correcting an airworthiness directive (AD) that published in the Federal Register. That AD applies to all Rolls-Royce plc (RR) RB211-535E4-B-37 series turbofan engines. The AD number is incorrect in the Regulatory text. This document corrects that error. In all other respects, the original document remains the same.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2013/11/14/2013-27190/airworthiness-directives-rolls-royce-plc-turbofan-engines)
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